OpenAI Launches Decisions API in Public Beta, Powered by GPT-6 Luna
According to Unite.AI, OpenAI released the Decisions API in public beta on October 6, 2026. The supported scope is an endpoint described as returning typed answ
According to a Unite.AI report, OpenAI released the Decisions API in public beta on October 6, 2026. The report describes an endpoint that returns typed answers to developer-defined questions over text and image inputs. Its headline presents the API alongside the GPT-6 Luna label.
Illustration: conceptual artwork for this article
That is the extent of the confirmed scope. The full report text, the primary announcement, and the changelog text were not included in the bundled evidence, so the details listed below are not covered in this draft.
Confirmed scope
- Status: public beta (as reported)
- Date: October 6, 2026 (as reported)
- Inputs: text and image inputs (as reported)
- Outputs: typed answers to developer-defined questions (as reported)
- Model label: introduced alongside GPT-6 Luna per the report headline
Not stated: absent from the bundled evidence
- Dedicated endpoint path and changelog record: absent from the raw evidence snippet, so omitted.
- Speed comparison figure: absent from the raw evidence, so omitted.
- Playground support and scope: absent from the raw evidence, so omitted.
- DevDay 2026 preview history: absent from the raw evidence, so omitted.
- Pricing, rate limits, regional availability: absent from the bundled evidence, so omitted.
- Free/paid or preview/GA distinctions: no verified basis, so no new distinctions are introduced.
The specifications and availability terms should be updated once the official developer documentation, the changelog, and the full report text are directly confirmed.